If Q(-3,4), R(-2,-1), T(3,1), W(3,5) is a cuadrilateral and Q'(-27,36) is the image
of Q under a dilation centered at the
origin, find R'
(-18, [?])

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Can any one me with the answers to these questions asap?